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Level and Pressure
Operating Instruction
VEGADIS 50 Ex
8888
Contents
Contents
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Safety information ........................................................................ |
2 |
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Note Ex-area ................................................................................ |
2 |
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1 |
Product description |
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1.1 |
Function and configuration .................................................. |
3 |
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1.3 |
Technical data ....................................................................... |
3 |
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1.2 |
Types and versions ............................................................. |
3 |
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1.4 |
Dimensions ........................................................................... |
4 |
2 |
Mounting |
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2.1 |
Mounting instructions ............................................................ |
5 |
3 |
Electrical connection ................................................................ |
5 |
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4 |
Set-up |
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4.1 |
Indicating and adjustment elements .................................. |
6 |
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4.2 |
Adjustment structure ........................................................... |
7 |
Safety information
The described module must only be installed and operated as described in this operating instruction. Please note that other action can cause damage for which VEGA does not take responsibility.
Note Ex-area
Please note the attached approval documents (yellow binder) and especially the included safety data sheet.
2 |
VEGADIS 50 |
Product description
1 Product description
1.1 Function and configuration
VEGADIS 50 is a digital indicating instrument without external energy with adjustment possibility for surface or rail mounting with LC-display for digital and quasianalogue indication.
The indicating instrument can be connected to all series 50 sensors (VEGASON, VEGAPULS, VEGAFLEX) and to radar sensor VEGAPULS 81.
Function
1.2 Types and versions
VEGADIS 50
Digital indicating instrument without external energy for surface mounting.
With Ex-approval for surface mounting and for mounting in zone 1 or zone 0.
Approval
EC-type approval
II 1G EEx ia IIC
TÜV 98 ATEX 1361 X.
The indicating instrument VEGADIS enables the indication of values between -9999 and 9999. The decimal point can be shifted. The indicated unit can be chosen individually.
The bus signal circuits must be intrinsically safe (i). Note the EC-type approval.
1.3 Technical data
General
Series |
instrument for surface mounting, for wall |
|
mounting or mounting on carrier rail 35 x 7,5 |
Dimensions |
W = 84 mm, H = 120 mm, D = 84 mm |
Weight |
approx. 420 g |
Housing material |
plastic PBT |
Cable entry |
1 x Pg 13,5 |
Ambient conditions |
|
Ambient temperature |
–10°C … +70°C (with mounted adjustment |
|
module MINICOM 0° … 50°C) |
Storage and transport temperature |
–40°C … +85°C |
Electrical protective measures |
|
Protection class |
III |
Overvoltage category |
III |
Protection |
IP 67 |
Input |
|
Transmission |
digital I2C-Bus |
Connection line to the sensor |
4-wire screened, max. 25 m |
VEGADIS 50 |
3 |
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